<template>
  <div :style="{'height': height + 'px'}" class="errPage-container">
    <div class="content">
      <el-button icon='arrow-left' class="pan-back-btn" @click="back">返回</el-button>
      <el-row>
        <el-col :span="12">
          <h1 class="text-jumbo text-ginormous">Oops!</h1>
          <h2>你没有权限去该页面</h2>
          <h6>如有不满请联系你领导</h6>
          <ul class="list-unstyled">
            <li>或者你可以去:</li>
            <li class="link-type">
              <router-link to="/dashboard">回首页</router-link>
            </li>
            <li class="link-type"><a href="https://www.taobao.com/">随便看看</a></li>
            <li><a href="#" @click.prevent="dialogVisible=true">点我看图</a></li>
          </ul>
        </el-col>
        <el-col :span="12">
          <img :src="errGif" width="313" height="428" alt="Girl has dropped her ice cream.">
        </el-col>
      </el-row>

      <el-dialog :visible.sync="dialogVisible" title="随便看" size="large">
        <img :src="ewizardClap" class="pan-img">
      </el-dialog>
    </div>
  </div>
</template>

<script>
import errGif from '@/assets/401_images/401.gif';

export default {
  data() {
    return {
      errGif: `${errGif}?${+new Date()}`,
      ewizardClap: 'https://wpimg.wallstcn.com/007ef517-bafd-4066-aae4-6883632d9646',
      dialogVisible: false,
      height: 0,
    };
  },
  mounted() {
    this.$nextTick(() => {
      this.height = window.screen.availHeight;
    });
  },
  methods: {
    back() {
      if (this.$route.query.noGoBack) {
        this.$router.push({ path: '/dashboard' });
      } else {
        this.$router.go(-1);
      }
    },
  },
};
</script>

<style lang="less" scoped>
  .errPage-container {
    background-color: #fff;
    height: 100%;
    padding-top: 1px;
    .content{
      width: 800px;
      margin: 100px auto;
    }
    .pan-back-btn {
      background: #008489;
      color: #fff;
    }
    .pan-gif {
      margin: 0 auto;
      display: block;
    }
    .pan-img {
      display: block;
      margin: 0 auto;
    }
    .text-jumbo {
      font-size: 60px;
      font-weight: 700;
      color: #484848;
    }
    .list-unstyled {
      font-size: 14px;
      li {
        padding-bottom: 5px;
      }
      a {
        color: #008489;
        text-decoration: none;
        &:hover {
          text-decoration: underline;
        }
      }
    }
  }
</style>
